Windows 7 is still one of the most popular operating systems especially in offices, school labs and other work environment. Many times it is required to reinstall Windows 7 for which there is a need to check Windows 7 product key. The Windows 7 product key, also called the Windows 7 serial key, activation key or CD key is a unique combination of 25 alphanumeric characters which people might want to check for validity of Windows, for reinstall purposes or for checking the edition of Windows 7 that your PC is using. Many times, the task of finding the Windows 7 product key is a bit hectic, for which there are many win 7 product key checker tools available.
Following are some of the best solutions and tools to check Windows 7 product key:
1.Checking Windows 7 Product Key with Registry Editor
If your computer came with an authentic, pre-installed copy of Windows 7, you may be able to find the key on your Certificate of Authenticity (COA) sticker. If you've already installed and activated your Windows 7, you can use the Command Prompt or a free, third-party app to find it. Method 1 Locating the COA Sticker. Windows 7 Product Key Checker is a feather-light and portable piece of software that verifies product information based on the Windows product key entered by the users, in order to reveal details.
If there is a need of Windows 7 product key but you cannot locate it then worry not because it is saved in Windows registry. It is not possible to locate the Windows 7 product key directly from the registry. The best way for Windows 7 product key check through the registry is to follow the following steps:
Step 1: Click on the Start button on your Windows and select 'Run.' .When a small dialogue box opens, type 'regedit' into the text box displayed and click on the 'Ok' button. This takes you to the Windows registry editor.
Step 2: Navigate to the following directory from regedit 'HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows7CurrentVersion' key in the registry. This directory keeps several Windows settings for your operating system and machine.
Step 3: Right-click the on the option that says 'ProductId' key and then click of the 'Modify.' option. This displays a number. This number is your product key for Windows 7. Then press the 'Cancel' button to go back and avoid making changes to the key number.
2.Using PowerShell to Check Windows 7 Product Key
There are many ways to check Windows 7 product key directly from the Windows itself but one of the easiest and quickest method is to check it using the built in PowerShell. Following are the steps in order to check Windows 7 product key with PowerShell:
Windows 7 Serial Key Checker - Cleverilike
Step 1: Click on the start button on your Windows 7 and type PowerShell.
Step 2: Right click on the Windows PowerShell and then click on run as administrator. This will open Windows 7 PowerShell with administrative privileges.
Step 3: Once PowerShell opens with administrative privileges, type in the following command:
powershell '(Get-WmiObject -query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey Valid 360 total security premium serial key.
Step 4: After typing in the above mentioned command, hit Enter. This will immediately display your Windows 7 license key!
Find Windows 7 Product Key with PassFab Software
The best tool that is available online for Windows 7 product key recovery is the PassFab Key Recovery software. It is a useful Windows product key finder that allows to find the key in just one click. Unlike most of the other Windows 7 product key checker out there, the PassFab key recovery tool is easy to understand and operate with. It displays the Windows 7 product key with just a couple of easy clicks. The PassFab Windows key recovery tool comes equipped with a full PassFab toolkit that not only allows to recover the Windows 7 product key but also the Windows 7 password and password recovery of other several tools of Microsoft installed onto your operating system.
In order to recover the Windows 7 key using the PassFab Product Key Recovery tool, follow the following steps:
Step 1: Download the PassFab Product Key Recovery tool from the website and install it. After installation, run the PassFab Product Key Recovery
Step 2: Click on the button that says 'Get Key'. This will command the PassFab recovery tool to start the searching of the Windows 7 product key along with the programs installed on your Windows. After searching, it will display all the keys it will find, in form of a list.
Step 3: Save and copy the key of Windows 7 to use it for registering the product or for any other purposes.
The PassFab Windows Key Recovery tool is surely the easiest one to use and it will cater all your needs along with the need of finding Windows 7 product key!
Summary
There are many reasons that require you to recover your Windows 7 product key. There might be a need of it during the reinstallation of your Windows or because of the fact that you need to check the validity of your Windows or its edition. There are several methods that can allow you to find the Windows 7 key easily without much hassle. In the article above, we discussed the most famous methods for finding the Windows 7 product key directly from the Windows 7 operating system itself.
The most hassle free method of all of them is the one that involves the use of the Windows 7 product key recovery tool. The tools do the job for you in just one click, allowing you to find and save the Windows 7 product key in less than a minute! There are several tools available for Windows 7 product key checking and one of the best is the PassFab Key Recovery Tool that is very efficient and fast when it comes to finding the Windows 7 key.
-->This article introduces how to validate the OEM activation key in Windows 10.
Original product version: Windows 10 - all editions
Original KB number: 4346763
Background
Starting at Windows 10 Creators Update (build 1703), Windows activation behavior has changed so that the unique OA3 Digital Product Key (DPK) is not always presented as the currently installed key in the device. Instead, the system behaves as follows:
Windows 10 (including all versions starting at Windows 10 Creators Update) is deployed to a device by having the appropriate default product key. You can run
slmgr /dliorslmgr /dlvto show the partial default product key instead of the OA3 DPK as the current license in the firmware. The product ID that is displayed on the Settings > System > About page is not unique for the Windows 10 key that is being used.A device that is running any Windows 10 OEM client edition, such as Windows Home or Windows Professional, and is activated by using the OA3 DPK in the firmware is upgraded to a newer version of Windows (for example, build 1703 to build 1709). However, sometimes running
slmgr /dliorslmgr /dlvdoes not show the OA3 DPK as the current license. Instead, these commands show the default product key.
The behavior that is described here is by design. The activation and user experience are not affected. However, OA validation in the factory may be affected as follows:
- The output of the
slmgr /dlvorslmgr /dlicommand is not necessarily the last five (5) digits of the injected DPK. Therefore, you can no longer rely upon these commands to return the expected results.
Recommendations for validating the product ID against the product key ID of OA3 DPK
Every OEM has a different manufacturing process that they have adopted through years of experience in manufacturing Windows. Specifically, to validate the DPK against the installed Windows 10 edition, we recommend that you not rely on the output of slmgr /dlv or slmgr/dli but, instead, use the latest OA3Tool as follows:
OA3TOOL /Validate
Runs a validation pass to make sure that the MSDM table exists, the MSDM table header includes all the required fields, and the MSDM table entries exist and comply with the correct formats.
OA3TOOL /CheckEdition
Does a cross-check between the injected DPK and the target Windows edition if they match.
Windows 7 Serial Key Checkers
Can Microsoft ensure that the system will always activate if I do the recommended steps
The Windows activation system is designed to use the product key that is injected into the firmware of the computer during manufacturing. It automatically activates the device when the device first comes online. This operation is used daily on thousands of devices. As an additional check, OEMs are encouraged to run the complete end-to-end validation process, including activation on a subset of the devices, to validate the user experience with their PCs. If you experience any issues, engage with us through the usual channels.
Why did Microsoft remove the ability to check the last five digits of the product by using slmgr
SLMGR is a legacy tool. Although we have not updated slmgr, and because of updates in successive system builds, the last five digits of the product key that are shown by slmgr /dlv or /dli do not match the product key that is injected into the system BIOS. This is by design. We have no intentions of validating SLMGR for every Windows 10 release or making any other changes. We are very open to feedback regarding the OA3 tool and what additional capabilities we can add to it to improve the manufacturing flow.